.lt-header {
  background-color: #006699;
}

#lt-search {
  line-height: 44px;
  font-size: 20px;
  color: #fff;
}

.lt-header .mui-title {
  color: #fff;
}

/* 底部 */
.lt-footer {
  background-color: #006699;
}

.lt-footer .mui-item {
  display: table-cell;
  overflow: hidden;
  width: 1%;
  height: 50px;
  text-align: center;
  vertical-align: middle;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #929292;
}

.lt-footer .mui-item.mui-active span {
  color: orange;
}

.lt-footer .mui-item.mui-active span:first-child {
  color: orange;
}


.lt-footer .mui-item span:first-child {
  color: #fff;
}

.lt-footer .mui-tab-label {
  display: block;
  text-align: center;
  color: #fff;
  font-size: 14px;
}